Update app.py

app.py

@@ -31,9 +31,9 @@ class ChatBot:
         # Initialize the model
         self.model = Together(
             model="meta-llama/Llama-3.3-70B-Instruct-Turbo",
-            temperature=0.5,
-            max_tokens=150,
-            top_k=30,
+            temperature=0.2,
+            max_tokens=100,
+            top_k=20,
             together_api_key=TOGETHER_API_KEY
         )
         
@@ -45,13 +45,12 @@ class ChatBot:
         )
         
         # Create the prompt template
-        self.template = """Quyidagi kontekst va suhbat tarixiga asoslanib, savolga o'zbek tilida tabiiy tarzda javob bering:
-
+        self.template = """Quyidagi kontekst va suhbat tarixiga asoslanib, savolga faqat matn ko'rinishida, kod yoki ortiqcha belgilarsiz, faqat o'zbek tilida tabiiy tarzda javob bering:
 Kontekst: {context}
-
 Suhbat Tarixi: {chat_history}
+Savol: {question}
+Javobni faqat matn shaklida bering, kod yoki ortiqcha belgilar kiritmang."""
 
-Savol: {question}"""
         
         self.prompt = ChatPromptTemplate.from_template(self.template)
         
@@ -72,12 +71,20 @@ Savol: {question}"""
         messages = self.memory.load_memory_variables({})["chat_history"]
         return "\n".join([f"{m.type}: {m.content}" for m in messages])
     
+    import re
+
     def process_response(self, response: str) -> str:
         """Clean up the response"""
         unwanted_tags = ["[INST]", "[/INST]", "<s>", "</s>"]
         for tag in unwanted_tags:
             response = response.replace(tag, "")
+        
+        # Python kod snippetlarini olib tashlash
+        response = re.sub(r"```.*?```", "", response, flags=re.DOTALL)
+        response = re.sub(r"print\(.*?\)", "", response)
+    
         return response.strip()
+
     
     def chat(self, message: str, history: List[Tuple[str, str]]) -> str:
         """Process a single chat message"""